Heka Dental Unicline S, Руководство по эксплуатации и техническому обслуживанию

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14.0 Brief Description of error diagnostics
This is a brief description of ways in which to locate errors if there are
communications problems between the PCBs in the Dental Delivery System.
If data communication between the PCB’s in the Dental Delivery System is blocked,
the “version menu” on the telescopic arm can be used to help localise the problem.
o
If you can read out all of the software versions from all of the PCBs on
the telescopic arm, the communication between the PCBs is working
satisfactorily.
o
If data communication between the PCBs is blocked, you will only be able
to read the software version on the telescopic arm as it will not be able to
communicate with the other PCBs and, thus, will not be able to retrieve
the software versions from the other PCBs.
o
If this is the case, you can attempt to disconnect the main cable that
connects the console controller board to the instrument controller board
(detach it from the plug on the console controller board).
o
If communication works, and you can read the versions for the telescopic
arm (but not the PCBs that were disconnected when the cable was
disconnected), you can attempt to reconnect the cable to the console
controller board and disconnect it at the other end on the instrument
controller board.
o
You can then disconnect the cable that connects the instrument
controller board or instrument table display board and observe when
communication problems occur (readout of the software version). This
will indicate which component is causing the problems.
WARNING: The Dental Delivery System MUST be switched off before you
disconnect and reconnect plugs and cables
.
14.1 Error codes shown in telescope display